Find the surface area of the triangular prisms someone help

The surface area of the prism is 96 square units

Step-by-step explanation:

First we need to calculate the area of the triangle

a = area of triangle

a = (6  * 2 ) / 2

a = 12 / 2

a = 24

Now we have to calculate the 3 areas of the rectangles

a1 = 7 * 3

a1 = 21

a2 = 7 * 6

a2 = 42

a3 = 7 * 3

a3 = 21

Now we must add all the calculated areas and the triangle 2 times

a1 + a2 + a3 + 2a =

21 + 42 + 21 + 2 * 6

21 + 42 + 21 + 12 = 96

96

The surface area of the prism is 96 square units

to plot points   for x just start at the origin (middle) and go to the left however many times it say(if the number is a positive) if the number is a negative then go right however many times it says if it is 0 go nowhere

now keep you pencil there and go up however many times it says on y(if it is positive) if it is negative then go down however many times it says. if it says 0 go nowhere.

you have just plotted a point! now when you finish plotting all of them connect them with a ruler

plot each point as (-3, 7), (0,4), (3,1), (8,-4)   in the parenthesis on the left of the comma is x and the right is y.